Jaeger-LeCoultre · Master Ultra Thin
Strap for Master Ultra Thin Moon 34 Pink Gold / Eggshell / Alligator
Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width
20mm
Lug width20 mm
Case diameter34 mm
Reference1252520
FamilyMaster Ultra Thin
MovementJaeger-LeCoultre caliber 925/1
Hours, Minutes, Seconds | Date | Moonphase
CasePink Gold
Straps for the Master Ultra Thin 1252520
Selected for the 20 mm lug width · workshop selection
Black Alligator Strap with Light Blue Edges€210
Black Alligator Strap with White Edges€210
Millenium Cognac Alligator Strap€270
Matte Blue Alligator Strap€270
Green Rubberized Alligator Strap with Ecru Tribal Stitching€185
The Master Ultra Thin 1252520, seen from the bench
The Jaeger-LeCoultre Master Ultra Thin Moon ref. 1252520 is a 34mm pink gold watch featuring the in-house caliber 925/1 movement with hours, minutes, seconds, date and moonphase complications. The case features tapered lugs with a 20mm lug width and a minimalist bezel, reflecting the manufacture's philosophy of refined simplicity. The moonphase and calendar complications transform the dial into a compact astronomical instrument, balancing technical precision with elegant proportions designed for refined wrists.
The next step
The right strap isn't chosen. It is built, together.
From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.
Request an appointment →Casati Milano · Via XX Settembre 15, Milan · by appointment only